{"id":73946,"date":"2025-11-19T21:02:46","date_gmt":"2025-11-19T17:32:46","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-65025-esm-sh-cdn-service-has-arbitrary-file-write-via-tarslip\/"},"modified":"2025-11-19T21:02:46","modified_gmt":"2025-11-19T17:32:46","slug":"cve-2025-65025-esm-sh-cdn-service-has-arbitrary-file-write-via-tarslip","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-65025-esm-sh-cdn-service-has-arbitrary-file-write-via-tarslip\/","title":{"rendered":"CVE-2025-65025 &#8211; esm.sh CDN service has arbitrary file write via tarslip"},"content":{"rendered":"<p>CVE ID : CVE-2025-65025<\/p>\n<p>Published :  Nov. 19, 2025, 5:32 p.m. | 19\u00a0minutes ago<\/p>\n<p>Description : esm.sh is a nobuild content delivery network(CDN) for modern web development. Prior to version 136, the esm.sh CDN service is vulnerable to path traversal during NPM package tarball extraction. An attacker can craft a malicious NPM package containing specially crafted file paths (e.g., package\/..\/..\/tmp\/evil.js). When esm.sh downloads and extracts this package, files may be written to arbitrary locations on the server, escaping the intended extraction directory. This issue has been patched in version 136.<\/p>\n<p>Severity: 0.0 | NA<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-65025 Published : Nov. 19, 2025, 5:32 p.m. | 19\u00a0minutes ago Description : esm.sh is a nobuild content delivery network(CDN) for modern web development. Prior to version 136, the esm.sh CDN service is vulnerable to path traversal during NPM package tarball extraction. An attacker can craft a malicious NPM package containing specially &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-73946","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/73946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=73946"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/73946\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=73946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=73946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=73946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}